The progressive decline in CD4+ cells is the primary factor in determining the clinical progression of AIDS.

Question

Quizplus · Accepted Answer

The decline in CD4+ T cells is a key factor in the progression of AIDS because these cells are crucial for the immune system's response to infections. As HIV infects and destroys these cells, the immune system becomes severely compromised, leading to the clinical progression of AIDS.

The Progressive Decline in CD4+ Cells Is the Primary Factor